Check your timing. Is it possible your timing chain has jumped a tooth?
is the timing set properly
If you are looking to purchase parts for a 1965 Pontiac GTO a great place to start looking would be eBay Motors. You could literally find every part you needed to rebuild this car on eBay Motors.
How many pontiac parisienne's were built in 1964?
A direct bolt in, 1961 to 1965 389 ci, Pontiac including the Pontiac Tempest.
AnswerTempest.LeMans
This is no question.....
.035
No, not even close. Pontiac 350 intakes will interchange with 1965-1979 Pontiac 389,400,421,428,455 intakes. Most all aftermarket Pontiac V8 intakes are designed for the 1965 up bolt pattern. 350 Chevy is part of the small block Chevy engine family, and virtually nothing interchanges with a Pontiac V8.
On a 1965 Ford Mustang , the spark plug gap for the 200 cubic inch straight 6 cylinder engine is .032 - .036 inch
its in front of the radiator, usually theres 2
.035"
.35 of an inch